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Commit 0a97c81a authored by Patrik Jakobsson's avatar Patrik Jakobsson Committed by Sean Paul
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drm/gma500: Add compat ioctl 



Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels.
It turns out that N2600 and N2800 comes with 64-bit enabled. We
previously assumed there where no such systems out there.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161101144315.2955-1-patrik.r.jakobsson@gmail.com
parent fb422950

drivers/gpu/drm/gma500/psb_drv.c

+3 −0
Original line number Diff line number Diff line
@@ -473,6 +473,9 @@ static const struct file_operations psb_gem_fops = { 
	.open = drm_open,

	.release = drm_release,

	.unlocked_ioctl = psb_unlocked_ioctl,

#ifdef CONFIG_COMPAT

	.compat_ioctl = drm_compat_ioctl,

#endif

	.mmap = drm_gem_mmap,

	.poll = drm_poll,

	.read = drm_read,